Citation Rankings
Highly Cited Researchers

Engineering & Technology / Computer Science Highly Cited Researchers 6 Scientists Citation Rankings (Sort by last 6 years Citation Index) - 2025

The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
South Africa
Verkijika Silas
Human-computer interaction
security
applied data science
e-commerce
human-centered AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,766
1,577
0.893
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
South Africa
Ibidun Christiana Obagbuwa
Data Science
Machine Learning
Internet of Things
Bio-inspired Intelligence
Optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
907
522
0.576
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
South Africa
Albert Whata
Causal Inference
Statistical Modelling
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
93
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
South Africa
Chibaya Chibaya
Swarm Intelligence Systems
Cryptosystems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96
82
0.854
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
South Africa
Malebogo Mokeresete
Computer Networks
Cyber Security
Telecommunication
Broadband
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
South Africa
Oluwarotimi Abayomi Randle
machine learning
expert systems
big data
data mining
technology for social development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
14
0.400
* Last 6 Years Citation Counts Rankings
Rankings
303,236
South Africa
1,394
2
Ranking Based On Selection: 1
Verkijika Silas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,766
1,577
0.893
Human-computer interaction
security
applied data science
e-commerce
human-centered AI
* Last 6 Years Citation Counts Rankings
Rankings
681,701
South Africa
3,608
6
Ranking Based On Selection: 2
Ibidun Christiana Obagbuwa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
907
522
0.576
Data Science
Machine Learning
Internet of Things
Bio-inspired Intelligence
Optimization
* Last 6 Years Citation Counts Rankings
Rankings
1,471,433
South Africa
9,917
30
Ranking Based On Selection: 3
Albert Whata
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
93
1.000
Causal Inference
Statistical Modelling
Machine Learning
* Last 6 Years Citation Counts Rankings
Rankings
1,525,483
South Africa
10,389
32
Ranking Based On Selection: 4
Chibaya Chibaya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
96
82
0.854
* Last 6 Years Citation Counts Rankings
Rankings
1,978,943
South Africa
14,671
55
Ranking Based On Selection: 5
Malebogo Mokeresete
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
Computer Networks
Cyber Security
Telecommunication
Broadband
* Last 6 Years Citation Counts Rankings
Rankings
2,086,808
South Africa
15,758
62
Ranking Based On Selection: 6
Oluwarotimi Abayomi Randle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35
14
0.400
machine learning
expert systems
big data
data mining
technology for social development